[core] Massive setting system update

- Get rid of attribute crap. Now only interface is required
- Rename canUse to isAdmin in `Bot.IsUserAdminAsync` to match the actual meaning of variable
- Made `AnswerQuery` reusable by moving it from ContentStore to Core's CommonHandler
- Chat Settings edit frontend (inline keyboard)
- Rename NsfwOption to AllowNsfw and move it to ContentStore module
- Remove option backend testing commands
- Add KarmaMode option as an example of Select option type

Core/Options/AbstractOption.cs

@@ -1,4 +1,4 @@
-using System.Runtime.Serialization;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace Kruzya.TelegramBot.Core.Options;
@@ -6,6 +6,12 @@ namespace Kruzya.TelegramBot.Core.Options;
 public abstract class AbstractOption<TOption, TValue> : IOption<TValue> 
     where TOption: AbstractOption<TOption, TValue>
 {
+    public abstract string OptionId { get; }
+    public abstract string OptionName { get; }
+    public abstract OptionType OptionType { get; }
+    public abstract TValue DefaultValue { get; }
+    public List<SelectChoice> ChoiceList { get; } = new();
+
     private readonly IOptionProvider _optionProvider;
 
     protected AbstractOption(IOptionProvider optionProvider)
@@ -15,11 +21,11 @@ public abstract class AbstractOption<TOption, TValue> : IOption<TValue>
     
     public async Task<TValue> GetValueAsync(long chatId)
     {
-        return await _optionProvider.GetValueAsync<TOption, TValue>(chatId);
+        return await _optionProvider.GetValueAsync(chatId, OptionId, DefaultValue);
     }
 
     public async Task SetValueAsync(long chatId, TValue value)
     {
-        await _optionProvider.SetValueAsync<TOption, TValue>(chatId, value);
+        await _optionProvider.SetValueAsync(chatId, OptionId, value);
     }
 }

Core/Options/DbOptionProvider.cs

@@ -1,6 +1,4 @@
-using System;
-using System.Reflection;
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using Kruzya.TelegramBot.Core.Data;
 using Kruzya.TelegramBot.Core.Extensions;
 
@@ -14,46 +12,16 @@ public class DbOptionProvider : IOptionProvider
     {
         _db = db;
     }
-
-    public async Task<TValue> GetValueAsync<TOption, TValue>(long chatId)
-    {
-        return await GetValueAsync(
-            chatId, 
-            GetOptionId<TOption>(), 
-            GetDefaultValue<TOption, TValue>()
-        );
-    }
-
+    
     public async Task<TValue> GetValueAsync<TValue>(long chatId, string optionId, TValue defVal)
     {
         return (await _db.ChatOptionValues.FindOrCreateOption(chatId, optionId)).GetValue(defVal);
     }
 
-    public async Task SetValueAsync<TOption, TValue>(long chatId, TValue value)
+    public async Task SetValueAsync<TValue>(long chatId, string optionId, TValue value)
     {
-        var chatOption = await _db.ChatOptionValues.FindOrCreateOption(chatId, GetOptionId<TOption>());
+        var chatOption = await _db.ChatOptionValues.FindOrCreateOption(chatId, optionId);
         chatOption.SetValue(value);
         _db.AddOrUpdate(chatOption);
     }
-
-    protected OptionAttribute GetOptionAttribute<TOption>()
-    {
-        return typeof(TOption).GetCustomAttribute<OptionAttribute>();
-    }
-
-    protected string GetOptionId<TOption>()
-    {
-        var optionId = GetOptionAttribute<TOption>()?.OptionId;
-        if (optionId == null)
-        {
-            throw new ArgumentException("Option must implement OptionAttribute");
-        }
-        
-        return optionId;
-    }
-
-    protected TValue GetDefaultValue<TOption, TValue>()
-    {
-        return (TValue) GetOptionAttribute<TOption>().DefaultValue;
-    }
 }

Core/Options/IOption.cs

@@ -1,10 +1,20 @@
-using System.Runtime.Serialization;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace Kruzya.TelegramBot.Core.Options;
 
-public interface IOption<TValue>
+public interface IOption
 {
+    public string OptionId { get; }
+    public string OptionName { get; }
+    public OptionType OptionType { get; }
+    public List<SelectChoice> ChoiceList { get; }
+}
+
+public interface IOption<TValue> : IOption
+{
+    public TValue DefaultValue { get; }
+
     public Task<TValue> GetValueAsync(long chatId);
     public Task SetValueAsync(long chatId, TValue value);
 }

Core/Options/IOptionProvider.cs

@@ -4,6 +4,6 @@ namespace Kruzya.TelegramBot.Core.Options;
 
 public interface IOptionProvider
 {
-    public Task<TValue> GetValueAsync<TOption, TValue>(long chatId);
-    public Task SetValueAsync<TOption, TValue>(long chatId, TValue value);
+    public Task<TValue> GetValueAsync<TValue>(long chatId, string optionId, TValue defVal);
+    public Task SetValueAsync<TValue>(long chatId, string optionId, TValue value);
 }

Core/Options/OptionAttribute.cs

@@ -1,17 +0,0 @@
-using System;
-using System.Runtime.Serialization;
-
-namespace Kruzya.TelegramBot.Core.Options;
-
-[AttributeUsage(AttributeTargets.Class)]
-public class OptionAttribute : Attribute
-{
-    public string OptionId { get; }
-    public object DefaultValue { get; }
-
-    public OptionAttribute(string optionId, object defaultValue = default)
-    {
-        OptionId = optionId;
-        DefaultValue = defaultValue;
-    }
-}

Core/Options/OptionType.cs

@@ -0,0 +1,7 @@
+namespace Kruzya.TelegramBot.Core.Options;
+
+public enum OptionType
+{
+    OnOff,
+    Select
+}

Core/Options/SelectChoice.cs

@@ -0,0 +1,29 @@
+using System.Collections.Generic;
+using Telegram.Bot.Types.ReplyMarkups;
+
+namespace Kruzya.TelegramBot.Core.Options;
+
+public class SelectChoice
+{
+    public string Id { get; }
+    public string FullName { get; }
+    public string ShortName { get; }
+
+    public SelectChoice(string id, string fullName, string shortName)
+    {
+        Id = id;
+        FullName = fullName;
+        ShortName = shortName;
+    }
+
+    public IEnumerable<InlineKeyboardButton> ToButton(long userId, string optionId, bool isActive = false)
+    {
+        return new[]
+        {
+            new InlineKeyboardButton((isActive ? "🟢 " : "🔴 ") + FullName)
+            {
+                CallbackData = $"option|{userId}|select|{optionId}|{Id}"
+            }
+        };
+    }
+}